FR2510097A1 - - Google Patents
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- Publication number
- FR2510097A1 FR2510097A1 FR8212761A FR8212761A FR2510097A1 FR 2510097 A1 FR2510097 A1 FR 2510097A1 FR 8212761 A FR8212761 A FR 8212761A FR 8212761 A FR8212761 A FR 8212761A FR 2510097 A1 FR2510097 A1 FR 2510097A1
- Authority
- FR
- France
- Prior art keywords
- quartz glass
- sheath
- outer layer
- layer
- light guide
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 39
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 239000002131 composite material Substances 0.000 claims abstract description 3
- 239000004576 sand Substances 0.000 claims description 5
- 239000005350 fused silica glass Substances 0.000 claims description 2
- 238000001947 vapour-phase growth Methods 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000011034 rock crystal Substances 0.000 description 7
- 239000000377 silicon dioxide Substances 0.000 description 4
- VXEGSRKPIUDPQT-UHFFFAOYSA-N 4-[4-(4-methoxyphenyl)piperazin-1-yl]aniline Chemical compound C1=CC(OC)=CC=C1N1CCN(C=2C=CC(N)=CC=2)CC1 VXEGSRKPIUDPQT-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- -1 silicon halide Chemical class 0.000 description 1
- 239000005049 silicon tetrachloride Substances 0.000 description 1
- 239000012808 vapor phase Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
- C03B37/01—Manufacture of glass fibres or filaments
- C03B37/012—Manufacture of preforms for drawing fibres or filaments
- C03B37/014—Manufacture of preforms for drawing fibres or filaments made entirely or partially by chemical means, e.g. vapour phase deposition of bulk porous glass either by outside vapour deposition [OVD], or by outside vapour phase oxidation [OVPO] or by vapour axial deposition [VAD]
- C03B37/01413—Reactant delivery systems
- C03B37/0142—Reactant deposition burners
- C03B37/01426—Plasma deposition burners or torches
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B2201/00—Type of glass produced
- C03B2201/02—Pure silica glass, e.g. pure fused quartz
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
- Y10T428/131—Glass, ceramic, or sintered, fused, fired, or calcined metal oxide or metal carbide containing [e.g., porcelain, brick, cement, etc.]
- Y10T428/1317—Multilayer [continuous layer]
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacture, Treatment Of Glass Fibers (AREA)
- Glass Melting And Manufacturing (AREA)
- Glass Compositions (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3128698A DE3128698C2 (de) | 1981-07-21 | 1981-07-21 | Quarzglashüllrohr |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2510097A1 true FR2510097A1 (enrdf_load_stackoverflow) | 1983-01-28 |
| FR2510097B1 FR2510097B1 (enrdf_load_stackoverflow) | 1985-09-06 |
Family
ID=6137343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8212761A Expired FR2510097B1 (enrdf_load_stackoverflow) | 1981-07-21 | 1982-07-21 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4437727A (enrdf_load_stackoverflow) |
| JP (1) | JPS5820740A (enrdf_load_stackoverflow) |
| DE (1) | DE3128698C2 (enrdf_load_stackoverflow) |
| FR (1) | FR2510097B1 (enrdf_load_stackoverflow) |
| GB (1) | GB2102788B (enrdf_load_stackoverflow) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60141634A (ja) * | 1983-12-28 | 1985-07-26 | Shin Etsu Chem Co Ltd | 光フアイバ−用母材およびその製造方法 |
| US4627172A (en) * | 1984-08-17 | 1986-12-09 | Innovation Associates | Inclinometer having two degrees of freedom |
| DE3523286A1 (de) * | 1985-06-28 | 1987-01-08 | Kaltenbach & Voigt | Stabfoermiger lichtleiter fuer medizinische zwecke |
| US4871487A (en) * | 1987-01-16 | 1989-10-03 | The Dow Chemical Company | Method of making a polymeric optical waveguide by coextrusion |
| US4806289A (en) * | 1987-01-16 | 1989-02-21 | The Dow Chemical Company | Method of making a hollow light pipe |
| US4935046A (en) * | 1987-12-03 | 1990-06-19 | Shin-Etsu Handotai Company, Limited | Manufacture of a quartz glass vessel for the growth of single crystal semiconductor |
| US4812344A (en) * | 1988-03-28 | 1989-03-14 | Spectran Corporation | Composite capillary tube structure and method of forming |
| JPH02262902A (ja) * | 1989-03-30 | 1990-10-25 | Seibu Electric & Mach Co Ltd | ダイヤフラムの加工方法 |
| JPH0447402U (enrdf_load_stackoverflow) * | 1990-08-24 | 1992-04-22 | ||
| US5691013A (en) * | 1996-07-16 | 1997-11-25 | Soufiane; Abdelouahed | Glass tubing |
| US7797966B2 (en) * | 2000-12-29 | 2010-09-21 | Single Crystal Technologies, Inc. | Hot substrate deposition of fused silica |
| US20020083739A1 (en) * | 2000-12-29 | 2002-07-04 | Pandelisev Kiril A. | Hot substrate deposition fiber optic preforms and preform components process and apparatus |
| US20020083740A1 (en) * | 2000-12-29 | 2002-07-04 | Pandelisev Kiril A. | Process and apparatus for production of silica grain having desired properties and their fiber optic and semiconductor application |
| US20020117625A1 (en) * | 2001-02-26 | 2002-08-29 | Pandelisev Kiril A. | Fiber optic enhanced scintillator detector |
| US8893347B2 (en) | 2007-02-06 | 2014-11-25 | S.C. Johnson & Son, Inc. | Cleaning or dusting pad with attachment member holder |
| JP4958002B2 (ja) | 2007-07-31 | 2012-06-20 | 日立オートモティブシステムズ株式会社 | シリンダ装置 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2441594A1 (fr) * | 1978-11-20 | 1980-06-13 | Mitsubishi Metal Corp | Procede de preparation d'une matiere guide d'ondes optiques |
| JPS55109238A (en) * | 1979-02-08 | 1980-08-22 | Nippon Telegr & Teleph Corp <Ntt> | Production of base material for optical fiber |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3776809A (en) | 1968-02-22 | 1973-12-04 | Heraeus Schott Quarzschmelze | Quartz glass elements |
| DE2038564C3 (de) | 1970-08-04 | 1973-09-13 | Heraeus Schott Quarzschmelze Gmbh, 6450 Hanau | Quarzglasgeräteteil, insbesondere Quarzglasrohr, mit in seiner Außenoberflächenschicht enthaltenen, Kristallbildung fördernden Keimen zur Verwendung bei hohen Temperaturen, insbesondere für die Durchführung halbleitertechnologischer Verfahren |
| US3698653A (en) | 1971-05-05 | 1972-10-17 | Tadasu Okamura | Toilet paper roll holding device |
| DE2203140C3 (de) | 1972-01-24 | 1974-06-12 | Jenaer Glaswerk Schott & Gen., 6500 Mainz | Lichtleitfaser aus Quarzglas |
| DE2206493C3 (de) | 1972-02-11 | 1975-01-30 | Heraeus-Schott Quarzschmelze Gmbh, 6450 Hanau | Mehrschichtiger Quarzglaskörper für die Verwendung in der Festkörpertechnologie |
| JPS4927233A (enrdf_load_stackoverflow) | 1972-07-03 | 1974-03-11 | ||
| CH566077A5 (enrdf_load_stackoverflow) | 1972-08-05 | 1975-08-29 | Heraeus Schott Quarzschmelze | |
| DE2536456C2 (de) | 1975-08-16 | 1981-02-05 | Heraeus Quarzschmelze Gmbh, 6450 Hanau | Halbzeug für die Herstellung von Lichtleitfasern und Verfahren zur Herstellung des Halbzeugs |
| JPS53119056A (en) * | 1977-03-28 | 1978-10-18 | Furukawa Electric Co Ltd:The | Production of optical fibers |
| US4215665A (en) | 1978-03-15 | 1980-08-05 | Caterpillar Tractor Co. | Adjustable air intake assembly and method |
-
1981
- 1981-07-21 DE DE3128698A patent/DE3128698C2/de not_active Expired
-
1982
- 1982-06-03 US US06/384,467 patent/US4437727A/en not_active Expired - Fee Related
- 1982-06-24 GB GB08218365A patent/GB2102788B/en not_active Expired
- 1982-07-13 JP JP57120706A patent/JPS5820740A/ja active Granted
- 1982-07-21 FR FR8212761A patent/FR2510097B1/fr not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2441594A1 (fr) * | 1978-11-20 | 1980-06-13 | Mitsubishi Metal Corp | Procede de preparation d'une matiere guide d'ondes optiques |
| JPS55109238A (en) * | 1979-02-08 | 1980-08-22 | Nippon Telegr & Teleph Corp <Ntt> | Production of base material for optical fiber |
Non-Patent Citations (2)
| Title |
|---|
| CHEMICAL ABSTRACTS, vol. 94, no. 14, 6 avril 1981, page 314, résumé no. 108119a, Columbus, Ohio (US); & JP - A - 80 109 238 (NIPPON TELEGRAPH AND TELEPHONE PUBLIC CORP.) (22-08-1980) * |
| GLASS TECHNOLOGY, vol. 21, no. 1, février 1980, Sheffield (GB); A. M]HLICH et al.:"Semi-finished silica products for optical fibre fabrication", pages 4-5 * |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3128698A1 (de) | 1983-02-10 |
| GB2102788B (en) | 1984-08-30 |
| JPS5820740A (ja) | 1983-02-07 |
| FR2510097B1 (enrdf_load_stackoverflow) | 1985-09-06 |
| DE3128698C2 (de) | 1984-01-19 |
| JPH024541B2 (enrdf_load_stackoverflow) | 1990-01-29 |
| US4437727A (en) | 1984-03-20 |
| GB2102788A (en) | 1983-02-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ER | Errata listed in the french official journal (bopi) | ||
| ST | Notification of lapse |